| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.156 | 19/6:03.964 |
| 2 | 7 | 25.829 | 17/6:22.373 |
| 3 | 7 | 19.866 | 17/6:07.489 |
| 4 | 7 | 21.139 | 17/6:05.457 |
| 5 | 6 | 19.614 | 18/6:20.174 |
| 6 | 5 | 18.818 | 18/6:13.266 |
| 7 | 4 | 19.179 | 18/6:09.260 |
| 8 | 5 | 23.263 | 18/6:15.444 |
| 9 | 5 | 18.858 | 18/6:11.444 |
| 10 | 5 | 18.763 | 18/6:08.073 |
| 11 | 4 | 19.615 | 18/6:06.709 |
| 12 | 5 | 25.368 | 18/6:14.202 |
| 13 | 5 | 20.652 | 18/6:14.012 |
| 14 | 5 | 18.892 | 18/6:11.587 |
| 15 | 5 | 19.849 | 18/6:10.633 |
| 16 | 4 | 20.365 | 18/6:10.379 |
| 17 | 4 | 18.894 | 18/6:08.598 |
| 18 | 4 | 21.972 | 18/6:10.092 |